245280459193

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1798679}}^1$

素因数の和:1798738

約数の個数: 36

約数和(自身を含む): 327259033920

約数和(自身を除く): 81978574727

約数列:

[1, 7, 11, 23, 49, 77, 121, 161, 253, 539, 847, 1127, 1771, 2783, 5929, 12397, 19481, 136367, 1798679, 12590753, 19785469, 41369617, 88135271, 138498283, 217640159, 289587319, 455065787, 969487981, 1523481113, 2027111233, 3185460509, 5005723657, 10664367791, 22298223563, 35040065599, 245280459193]

約数ペア:

[(1, 245280459193), (7, 35040065599), (11, 22298223563), (23, 10664367791), (49, 5005723657), (77, 3185460509), (121, 2027111233), (161, 1523481113), (253, 969487981), (539, 455065787), (847, 289587319), (1127, 217640159), (1771, 138498283), (2783, 88135271), (5929, 41369617), (12397, 19785469), (19481, 12590753), (136367, 1798679)]